LostFocusSave PDFSave selected topicSave selected topic and subtopicsSave all topicsShareShare to emailCopy topic URLLast UpdatedNov 17, 20211 minute readHMI and SCADASystem PlatformHistorian 2023 R2 SP1 P03 The LostFocus event is triggered when an object loses focus. Syntax <objectname>.LostFocus(); Related LinksCommon events